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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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DTH Hammer Bits (106)
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Top Hammer Drill Bits (33)
Down The Hole Hammer (41)
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—— Alcatel

The new diamond products bring great help to our work, the product design is very reasonable, thanks to customer service attentive service.

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New diamond products are very quick to adapt to the working environment, I feel very good, thank you for the manufacture of china.

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ballistic button bits

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buy QL60 165 / 171mm DTH Drill Bits With Convex Face online manufacturer

QL60 165 / 171mm DTH Drill Bits With Convex Face
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QL60 165 / 171mm DTH Drill Bits With Convex Face Description All of your inquiry will be attentioned promptly! NEW DIAMOND Product features Fast drilling! High efficiency, low labor intensity of workers! The ... Read More
2022-02-28 10:26:28
buy T38/R38 Top Hammer Drill Bits Hard Rock Tools Alloy Steel Materials online manufacturer

T38/R38 Top Hammer Drill Bits Hard Rock Tools Alloy Steel Materials
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2018-06-08 09:58:53
buy Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore online manufacturer

Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2018-06-08 09:58:53
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Internal screw alloy steel Top Hammer Drill Bits GT60 Hard Rock Drill Accessories
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Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy ... Read More
2018-08-02 16:58:12
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Atlas Copco 3'' 8'' 10'' COP DHD ND Shank DTH Hammer Bit
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Atlas Copco 3' 8' 10' COP DHD ND Shank DTH Hammer Bit Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy ... Read More
2020-10-13 15:26:57
buy Top Hammer Borehole Drilling Tools online manufacturer

Top Hammer Borehole Drilling Tools
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2022-02-28 10:36:22
buy ND25 ND85 ND1120 ND DHD COP Hard Rock Drill Bit online manufacturer

ND25 ND85 ND1120 ND DHD COP Hard Rock Drill Bit
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ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More
2020-10-13 15:27:17
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Carbide Dth Hard Rock Drill Bit With High Drilling Efficiency
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ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More
2021-10-30 17:41:40
buy 76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling online manufacturer

76MM-500MM DTH Hammer Bits Downhole Tools For Geothermal Drilling
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ND25 ND3.5 ND45 ND55 ND65 ND85 ND1120 ND DHD COP Hard Rock Drill Bit Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD3.5/ND35 Flat Face 90 2 ... Read More
2021-10-30 17:40:16
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Underground Mining DHD360 Carbide DTH Bits
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DHD360 Down The Hole Rock Drilling Bits DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special ... Read More
2020-10-13 15:11:16
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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